Labels inside or outside of the input?

9 months ago from , UX/UI designer at Aerolab

Hi, this is a question I always ask myself a lot and I cannot get anything from it. Everytime I start i new design I have the same issue choosing the type of inputs i'm going to use, but i always tend to go something similar like Material Design does. Also i read that having the label outside the inputs it's better for text readers for disabled people, but I don't know if that's true. Of course the label will always be visible one way or the other but, how do you choose it and why?